Phone Pathology

Phone Pathology is a professional-grade diagnostic suite designed to quantify the multimedia performance and user experience (UX) tradeoffs of mobile devices. Built for researchers, developers, and hardware enthusiasts, it provides a data-driven "health report" of a device's media capabilities by combining industry-standard objective metrics with real-world environmental context.

Key Features:-

Video Quality Analysis (VMAF): Utilizes Netflix’s Video Multi-Method Assessment Fusion (VMAF) to objectively measure video playback quality, helping you understand how different bitrates and resolutions impact the visual experience.

Perceptual Audio Evaluation (PEAQ & PESQ): Implements Perceptual Evaluation of Audio Quality (PEAQ) and Perceptual Evaluation of Speech Quality (PESQ) to assess how music and voice calls sound to the human ear, accounting for background noise and signal degradation.

No-Reference Image Quality (IQA): Leverages advanced algorithms (BRISQUE, NIQE, and PIQE) to evaluate camera performance and photo processing quality without needing a reference image.

Network & Codec Testing: Simulates WebRTC calls to measure latency, jitter, and codec efficiency, providing insights into how the device handles real-time communication like VoIP and video conferencing.

Hardware & Environmental Context: Automatically correlates performance scores with device metadata (battery health, OS version, hardware specs) and network conditions (signal strength, connectivity type).

Subjective User Insights: Integrates customizable questionnaires to bridge the gap between objective data and human perception.

Comprehensive History: Track your device's performance over time with a secure, cloud-synced history of all diagnostic runs.